/*
 * Copyright 2009 Yannick Stucki (yannickstucki.com)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.yannickstucki.android.musicqueue;

/**
 * Handles the clicks done on an options menu item.
 * 
 * @author Yannick Stucki
 * 
 */
public interface OptionsMenuHandler {

  /**
   * Clears the queue i.e. the next songs that were scheduled to come into the
   * displayed list.
   */
  void clearQueue();

  /**
   * Enqueues all the filtered songs. The only option used in landscape; not used in portrait.
   */
  void enqueueFullList();

  /**
   * Displays a dialog.
   */
  void showDialog(int id);
  
  /**
   * Refreshes the library.
   */
  void refreshLibrary();
  
  /**
   * Shows the settings.
   */
  void showSettings();
}
